The Dragino LHT65S-E5 Temperature, Humidity & Illuminance sensor is a Long Range LoRaWAN Sensor. It includes a built-in Temperature & Humidity sensor and has an external Illuminance sensor.

The LHT65S-E5 allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.

LHT65S-E5 has a built-in 2400mAh non-chargeable battery which can be used for more than 10 years*.

LHT65S-E5 is fully compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway.

*The actual battery life depends on how often to send data, please see battery analyzer chapter.

Features:

• LoRaWAN Class A protocol
• Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
• AT Commands to change parameters
• Remote configure parameters via LoRaWAN Downlink
• Firmware upgradable via program port
• Built-in 2400mAh battery used for up to 10 year* 
• Built-in Temperature & Humidity sensor
• External Illuminance Sensor
• Tri-color LED to indicate status

Applications: 

• Wireless Alarm and Security Systems
• Home and Building Automation
• Automated Meter Reading
• Industrial Monitoring and Control
• Long range Irrigation Systems,etc.

Specifications:

Built-in Temperature Sensor:

• Resolution: 0.01 °C
• Accuracy Tolerance : Typ ±0.3 °C
• Long Term Drift: < 0.02 °C/yr
• Operating Range: -40 ~ 80 °C

Built-in Humidity Sensor:

• Resolution: 0.04 %RH
• Accuracy Tolerance : Typ ±3 %RH
• Long Term Drift: < 0.25 RH/yr
• Operating Range: 0 ~ 96 %RH

External Illuminance Sensor:

• Base on BH1750 Illumination Sensor:
• Cable Length : 50cm
• Resolution: 1 lx
• Range: 0-65535 lx
• Operating Range: -40 °C ~ 85 °C

DOCUMENTS:

• DataSheet, Document Base,Certificate
• User Manual -- Online Latest
• Shared Folder for all Dragino Products